WayAhead Copper is designed to be a nutritional alternative to a fungicide application. After examining hundreds of plant tissue results across a wide range of crops a startling pattern emerges. Many crops are low or borderline low on copper. Since a copper deficiency can be correlated to a fungal susceptibility we developed a foliar spray to fix low copper levels. To supplement the copper we have also included 2 additional ingredients to help strengthen plant immunity; phosphite and mono potassium phosphate. WayAhead Copper is suggested when copper levels are low or borderline low or when there is a need to strengthen plant defenses.